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Inventories (Tables) | 12 Months Ended
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Dec. 31, 2012
Inventory Disclosure [Abstract] |
Inventories | Inventories consist of the following:
December 31, |  | 2012 |  |  | 2011 |
(in thousands) |  |  |  |  |  |
Refrigerant and cylinders |  | $ | 9,893 |  |  | $ | 5,597 |
Packaged refrigerants |  |  | 30,274 |  |  |  | 12,137 |
Total |  | $ | 40,167 |  |  | $ | 17,734

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- Definition Tabular disclosure of inventories not expected to be converted to cash, sold or exchanged within the normal operating cycle including inventoried costs relating to long-term contracts or programs. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 2 -Paragraph 6 -Subparagraph a,b,c -Article 5 + Details
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